64089600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{1669}}^1$

素因数の和:1700

約数の個数: 120

約数和(自身を含む): 211842840

約数和(自身を除く): 147753240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1669, 1920, 2400, 2560, 3200, 3338, 3840, 4800, 5007, 6400, 6676, 7680, 8345, 9600, 10014, 12800, 13352, 16690, 19200, 20028, 25035, 26704, 33380, 38400, 40056, 41725, 50070, 53408, 66760, 80112, 83450, 100140, 106816, 125175, 133520, 160224, 166900, 200280, 213632, 250350, 267040, 320448, 333800, 400560, 427264, 500700, 534080, 640896, 667600, 801120, 854528, 1001400, 1068160, 1281792, 1335200, 1602240, 2002800, 2136320, 2563584, 2670400, 3204480, 4005600, 4272640, 5340800, 6408960, 8011200, 10681600, 12817920, 16022400, 21363200, 32044800, 64089600]

約数ペア:

[(1, 64089600), (2, 32044800), (3, 21363200), (4, 16022400), (5, 12817920), (6, 10681600), (8, 8011200), (10, 6408960), (12, 5340800), (15, 4272640), (16, 4005600), (20, 3204480), (24, 2670400), (25, 2563584), (30, 2136320), (32, 2002800), (40, 1602240), (48, 1335200), (50, 1281792), (60, 1068160), (64, 1001400), (75, 854528), (80, 801120), (96, 667600), (100, 640896), (120, 534080), (128, 500700), (150, 427264), (160, 400560), (192, 333800), (200, 320448), (240, 267040), (256, 250350), (300, 213632), (320, 200280), (384, 166900), (400, 160224), (480, 133520), (512, 125175), (600, 106816), (640, 100140), (768, 83450), (800, 80112), (960, 66760), (1200, 53408), (1280, 50070), (1536, 41725), (1600, 40056), (1669, 38400), (1920, 33380), (2400, 26704), (2560, 25035), (3200, 20028), (3338, 19200), (3840, 16690), (4800, 13352), (5007, 12800), (6400, 10014), (6676, 9600), (7680, 8345)]